Patents by Inventor Tetsuo Nishihara

Tetsuo Nishihara has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Structure of portable electronic apparatus
    Patent number: 4739316
    Abstract: An electronic apparatus such as a compact computer, a compact information processor, and a compact word processor comprises a pivotal cover carrying a display. The pivotal cover is closed on a keyboard of the electronic apparatus. The display is secured on a surface of the pivotal cover facing a surface of the keyboard during the closing. The pivotal cover is opened to uprise the display with an inclination angle to operate the display. The inclination angle of the pivotal cover can be controlled with a help of gears and dampers provided in two legs of the pivotal cover.
    Type: Grant
    Filed: April 18, 1984
    Date of Patent: April 19, 1988
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Shigeru Yamaguchi, Masanori Matsuishi, Tetsuo Nishihara